design01a = new Image();
design01a.src = "http://img.server1.meiko-edition.de/spacev.jpg";    
design01b = new Image();
design01b.src = "http://img.server1.meiko-edition.de/spacev_change.gif";     



function Wechseln(Bildname,design)
{
document.images[Bildname].src = eval(design + ".src")
}